About this itemlaptop charger;Package Includes : One AC Adapter and One US Power Cord for Listed ModelsInput: AC100-240V (worldwide use),Output: DC 19V 4.74A,Power: 90W; 4 ft Cord.AC Pin: 2PINConnector size: Internal Diameter: 5.0mm,External Diameter: 7.4mm,With central smart-pin inside 4ft Cord
